You may wish to check out the HTML::FromText module. It will, amongst other things, automatically convert URLs to hyperlinks. I've never worked with .plan files, so I can't say for certain whether this is an appropriate solution, but I suspect that it's a good place to start.

Also, if you wish to do it by hand, switching to a different delimeter on your regexes will help you avoid backslashitis. Further, if your URLs are not broken across lines (i.e., if they don't have embedded newline) or have spaces, your could try the following (untested) regex as a starting point for conversion:

$newline =~ s#(http://[^.]+\.[^.]+\S+)#<a href="$1">$1</a>#gi;
The above regex assumes that, at minimum, you will have two groups to characters separated by a period after the http:// portion. The negated character classes should actually be replaced by classes that state allowable characters (and if you really want to be anal, I recall that the first allowable character in a domain is different from other allowable characters, but sometimes I get into regex overkill).

Cheers,
Ovid

Join the Perlmonks Setiathome Group or just go the the link and check out our stats.


In reply to (Ovid) Re: Searching for web sites by Ovid
in thread Searching for web sites by FouRPlaY

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.